MAXA MI26A1 Operating manual

MAXA DC Fan Coil Unit
Wall-mounted
Technical Service Manual
MAXA reserves the right to discontinue, or change specification or designs at any time without notices and without incurring obligations.
MI26A1
MI35A1
MI42A1

MAXA DC Fan Coil Unit
1
Wall-mounted
DC Fan Coil Unit
1.External Appearance......................................................................2
2.Features..........................................................................................3
3. Product lineup...............................................................................3
4. Accessories...................................................................................4
5. Specifications................................................................................5
6. Capacity table................................................................................9
7. Dimension....................................................................................36
8. Sound Levels...............................................................................41
9. Service Spaces............................................................................41
10. Wiring Diagrams........................................................................39
11.Trouble-shooting:.......................................................................40
12. Installation .................................................................................42

MAXA DC Fan Coil Unit
2
1. External Appearance
type panel

MAXA DC Fan Coil Unit
3
2. Features
Multi-connection outlet pipe method: left\right\rear, satisfy the need of different rooms.
Cross flow fan creates quiet and comfortable environment.
Built-in the 3-way electromagnetic valve.
Built-in network interface module.
Easy maintenance has been realized as the front panel can be removed for easy access.
Excellent efficiency
MAXA DC FCU adopt the brushless DC motor, the DC motor efficiency is up to 90%. The power consumption
of DC FCU can be reduced by more than 30% in contrast to the corresponding AC FCU.
DC brushless motor
The motor adopts fully enclosed structure design; it is energy-saving, of high operating efficiency and durable
motor. The motor bearing can operate 80,000 hours continuously, and easy for maintenance.
Low noise
Advanced 3-D spiral fan design reduces air resistance and operating sound. The motor bearing with unique
design makes less operation vibration.
3. Product lineup
Type
250
300
400
500
600
Wall Mounted S Type Panel ●●●●●

MAXA DC Fan Coil Unit
4
4. Accessories
4.1 Standard accessories
Accessory name
Qty.
Shape
Usage
Owner’s & installation manual
1
/
Installation guide
Screw ST3.9x25 for installation
board
8
Screw the installation board
Plastic expanded tube
8
Wrapping tape
1
Drain pipe
1
Wall conduit cover
1
Remote controller& Its Frame
1
Remote controller
R05/BGE
1
Frame
2
Mounting screw(ST2.9x10-C-H)
2
Alkaline dry batteries
Remote controller manual
1
Seet gasket
4
For conner water pipe
4.2 Optional accessories
Accessory name
Qty.
Shape
Usage
Wired controller
KJR-12B/D
1
Wired control
Central controller
CCM03
1
Central control

MAXA DC Fan Coil Unit
5
5. Specifications
Model
MI26A1 MI35A1
Power supply
V/Ph/H
z
Air flow (H/M/L)
m3/h
492/454/400
825/689/590
CFM
289/267/235
485/405/347
Cooling1
Capacity (H/M/L)
kW
2.7/2.59/2.39
3.81/3.3/2.88
Water flow rate(H/M/L)
m3/h
0.48/0.46/0.42
0.67/0.57/0.51
Water pressure
drop(H/M/L)
kPa
31.61/28.63/25.3
6
56.75/41.23/33.0
2
Power input(H/M/L)
W
13/11/10
34/22/15
Heating2
Capacity (H/M/L)
kW
2.94/2.8/2.58
4.3/3.65/3.09
Water flow rate(H/M/L)
m3/h
0.51/0.49/0.46
0.73/0.64/0.56
Water pressure
drop(H/M/L)
kPa
32.66/34.89/30.2
4
51.86/47.53/35.6
9
Power input(H/M/L)
W
11/11/9
31/20/14
Heating3
Capacity (H/M/L)
kW
3.29/3.03/2.63
5.08/4.33/3.77
Water flow rate(H/M/L)
m3/h
0.48/0.46/0.42
0.67/0.57/0.51
Water pressure
drop(H/M/L)
kPa
37.49/30.25/26.5
3
61.94/37.88/30.3
4
Power input(H/M/L)
W
12/10/8
31/20/14
Sound pressure level (H/M/L)
dB(A)
32/30/27
45/39/35
Rated current
A
0.2
0.4
Fan motor
Type
DC Motor
DC Motor
Quantity
1
1
Fan
Type
Tangential fan
Tangential fan
Quantity
1
1
Coil
Row
2
Max. Working pressure
MPa
1.6
Coil length x height
mm
635x26.74
Fin spacing
mm
1.5
Fin type
Hydrophilic aluminium
Number of circuits
5
Diameter
mm
Φ7
Body
Net dimensions (W×H×D)
mm
915×290×230
915×290×230
Packing size (W×H×D)
mm
1020×390×315
1020×390×315
Net weight
kg
12.7
12.7
Gross weight
kg
17.3
16.3
Pipe
connection
Water inlet/outlet pipe
inch
RC3/4
Drain pipe
mm
ODΦ20
Note:
Based on Eurovent conditions:
H: High fan speed; M: Medium fan speed; L: Low fan speed.
1 :Cooling mode (2 and 4-pipe coil): entering air temperature 27°C DB/1 9°C WB, entering/leaving water temperature 7°C /12°C, high fan speed.
2 :Heating mode（1）: (2-pipe coil): entering air temperature 20°C DB, entering/leaving water temperature 45/40°C, high fan speed.
3 :Heating mode（2）: (2-pipe coil): entering air temperature 20° C DB, enter water teperaure/water flow 50℃/* (same water flow as in standard rating condition in
cooling)

MAXA DC Fan Coil Unit
7
(specifications)
Model
MI42A1
Power supply
V/Ph/Hz
220-240/1/50
Air flow (H/M/L)
m3/h
862/741/634
CFM
507/435/372
Cooling1
Capacity (H/M/L)
kW
4.47/3.98/3.48
Water flow rate(H/M/L)
m3/h
0.77/0.68/0.61
Water pressure drop(H/M/L)
kPa
41.17/33.54/27.05
Power input(H/M/L)
W
26/18/13
Heating2
Capacity (H/M/L)
kW
4.84/4.23/3.62
Water flow rate(H/M/L)
m3/h
0.84/0.73/0.64
Water pressure drop(H/M/L)
kPa
36.82/33.83/26.26
Power input(H/M/L)
W
22/16/12
Heating3
Capacity (H/M/L)
kW
5.68/4.94/4.24
Water flow rate(H/M/L)
m3/h
0.77/0.68/0.61
Water pressure drop(H/M/L)
kPa
43.74/29.69/23.98
Power input(H/M/L)
W
23/16/12
Sound pressure level (H/M/L)
dB(A)
38/34/30
Rated current
A
0.3
Fan motor
Type
DC Motor
Quantity
1
Fan
Type
Tangential fan
Quantity
1
Coil
Row
2
Max. Working pressure
MPa
1.6
Coil length x height
mm
785x26.74
Fin spacing
mm
1.5
Fin type
Hydrophilic aluminium
Number of circuits
7
Diameter
mm
Φ7
Body
Net dimensions (W×H×D)
mm
1072×315×230
Packing size (W×H×D)
mm
1180×415×315
Net weight
kg
15.1
Gross weight
kg
19
Pipe connection
Water inlet/outlet pipe
inch
RC3/4
Drain pipe
mm
ODΦ20
Note:
Based on Eurovent conditions:
H: High fan speed; M: Medium fan speed; L: Low fan speed.
1 :Cooling mode (2 and 4-pipe coil): entering air temperature 27°C DB/1 9°C WB, entering/leaving water temperature 7°C /12°C,
high fan speed.
2 :Heating mode（1）: (2-pipe coil): entering air temperature 20°C DB, entering/leaving water temperature 45/40°C,
high fan speed.
3 :Heating mode（2）: (2-pipe coil): entering air temperature 20°C DB, enter water teperaure/water flow 50℃/*
(same water flow as in standard rating condition in cooling)

MAXA DC Fan Coil Unit
8
Model MI 26A1 35A1
Air flow
H/M/L
m3/h
425/410/320
680/550/504
H/M/L
CFM
250/241/188
400/324/297
Cooling
Capacity
H/M/L
kW
2.2/2.2/1.97
3.08/2.90/2.66
Water flow rate
H
L/h
378
530
Water pressure drop
H
kPa
23.1
42
Heating
Capacity
H/M/L
kW
3.02/2.85/2.35
4.34/3.77/3.35
Water pressure drop
H
kPa
22
40
Power supply
V/Ph/Hz
Power input
H
W
10.7
33
Sound pressure level
H/M/L
dB(A)
30/26/23
36/32/29
Fan motor
Type
Quantity
1
1
Fan
Type
Quantity
1
1
Coil
Row
Max. Working pressure
MPa
Coil length x height
mm
Fin spacing
mm
Fin type
Hydrophilic aluminium
Number of circuits
Diameter
mm
Body
Dimensions
W×H×D
mm
915×290×210
915×290×210
Packing
W×H×D
mm
1020×385×300
1020×385×300
Net weight
kg
12
12
Gross weight
kg
15.6
15.6
Pipe
connection
Water inlet/outlet pipe
inch
Drain pipe
mm
Note:
1. H: high speed; M: medium speed; L: low speed
2. Cooling Conditions: Entering water 7°C, temperature rise 5°C, entering air temperature 27°C DB,19°C WB.
Heating Conditions: Entering water 50°C, enter air temperature 20°C, the same water flow as the cooling conditions.
3. Noise is tested in semi-anechoic test room.

MAXA DC Fan Coil Unit
9
Model MI 42A1
Air flow
H/M/L
m3/h
850/692/586
H/M/L
CFM
500/407/345
Cooling
Capacity
H/M/L
kW
4.07/3.78/3.05
Water flow rate
H
L/h
700
Water pressure drop
H
kPa
34.9
Heating
Capacity
H/M/L
kW
5.69/4.14/3.63
Water pressure drop
H
kPa
29.7
Power supply
V/Ph/Hz
220-240/1/50
Power input
H
W
28
Sound pressure level
H/M/L
dB(A)
38/34/30
Fan motor
Type
DC Motor
Quantity
1
Fan
Type
Tangential fan
Quantity
1
Coil
Row
2
Max. Working pressure
MPa
1.6
Coil length x height
mm
785x26.74
Fin spacing
mm
1.5
Fin type
Hydrophilic aluminium
Number of circuits
7
Diameter
mm
Φ7
Body
Dimensions
W×H×D
mm
1070×315×210
Packing
W×H×D
mm
1180×410×300
Net weight
kg
14.7
Gross weight
kg
18.6
Pipe
connection
Water inlet/outlet pipe
inch
RC3/4
Drain pipe
mm
ODΦ20
Note:
1. H: high speed; M: medium speed; L: low speed
2. Cooling Conditions: Entering Water 7°C, temperature rise 5°C, entering air temperature 27°C DB,19°C WB.
Heating Conditions: Entering Water 50°C, entering air temperature 20°C, the same water flow as the cooling conditions.
3. Noise is tested in semi-anechoic test room.

MAXA DC Fan Coil Unit
10
6. Capacity Table
Cooling Capacity Table (S Panel)
MI26A1
EWT
ΔT
Indoor
temp
(W.B.)
Indoor temperature (D.B.)
21
23
25
27
29
TC
SC
WF
WPD
TC
SC
WF
WPD
TC
SC
WF
WPD
TC
SC
WF
WPD
TC
SC
WF
WPD
℃
℃
℃
kW
kW
m3/h
kPa
kW
kW
m3/h
kPa
kW
kW
m3/h
kPa
kW
kW
m3/h
kPa
kW
kW
m3/h
kPa
5
3
15
2.34
1.79
0.67
28.87
2.32
2.05
0.67
28.53
2.33
2.32
0.67
28.71
2.56
2.56
0.73
33.83
2.81
2.81
0.8
39.57
17
3.04
1.75
0.87
45.27
3.02
2.02
0.87
44.89
2.98
2.27
0.85
43.85
2.88
2.49
0.83
41.4
2.9
2.76
0.83
41.92
19
3.79
1.71
1.09
66.58
3.77
1.98
1.08
66.02
3.75
2.24
1.08
65.36
3.69
2.48
1.06
63.37
3.61
2.71
1.04
61.09
20
4.19
1.69
1.2
79.27
4.17
1.96
1.2
78.68
4.15
2.22
1.19
78.02
4.11
2.47
1.18
76.64
4.03
2.7
1.16
73.86
4
15
2.17
1.71
0.46
15.44
2.16
1.97
0.46
15.34
2.25
2.25
0.48
16.42
2.49
2.49
0.53
19.52
2.73
2.73
0.59
22.91
17
2.86
1.67
0.61
24.83
2.85
1.94
0.61
24.63
2.82
2.19
0.6
24.15
2.72
2.41
0.58
22.71
2.79
2.71
0.6
23.77
19
3.62
1.64
0.78
37.12
3.6
1.9
0.77
36.81
3.58
2.16
0.77
36.46
3.52
2.4
0.76
35.39
3.43
2.63
0.74
33.83
20
4.02
1.62
0.86
44.42
4
1.88
0.86
44.1
3.98
2.14
0.86
43.74
3.94
2.4
0.85
43
3.85
2.62
0.83
41.24
5
15
1.99
1.62
0.34
9.04
2.02
1.91
0.35
9.36
2.16
2.16
0.37
10.5
2.41
2.41
0.41
12.6
2.65
2.65
0.46
14.85
17
2.68
1.59
0.46
15.13
2.67
1.86
0.46
15.02
2.65
2.11
0.45
14.78
2.57
2.35
0.44
14.1
2.69
2.67
0.46
15.23
19
3.44
1.56
0.59
23.11
3.42
1.82
0.59
22.91
3.41
2.08
0.58
22.71
3.36
2.33
0.58
22.15
3.25
2.55
0.56
20.93
20
3.84
1.54
0.66
27.86
3.82
1.8
0.66
27.67
3.81
2.07
0.65
27.44
3.77
2.32
0.65
27.03
3.67
2.54
0.63
25.78
6
15
1.8
1.54
0.26
4.54
1.91
1.86
0.27
5.43
2.08
2.08
0.3
6.86
2.33
2.33
0.33
8.65
2.57
2.57
0.37
10.32
17
2.49
1.51
0.36
9.75
2.48
1.77
0.36
9.69
2.46
2.03
0.35
9.55
2.45
2.29
0.35
9.45
2.6
2.6
0.37
10.5
19
3.26
1.48
0.47
15.35
3.24
1.74
0.46
15.21
3.22
2
0.46
15.08
3.18
2.25
0.46
14.77
3.07
2.47
0.44
13.91
20
3.65
1.45
0.52
18.67
3.64
1.72
0.52
18.54
3.62
1.98
0.52
18.39
3.59
2.24
0.51
18.15
3.5
2.47
0.5
17.32
7
3
15
1.81
1.55
0.52
18.37
1.86
1.84
0.53
19.2
2.06
2.06
0.59
22.96
2.31
2.31
0.66
27.88
2.56
2.56
0.73
33.16
17
2.5
1.51
0.72
31.89
2.49
1.78
0.71
31.64
2.47
2.04
0.71
31.26
2.4
2.27
0.69
29.7
2.56
2.56
0.73
33.19
19
3.26
1.47
0.93
50.29
3.24
1.74
0.93
49.82
3.22
2
0.92
49.38
3.18
2.25
0.91
48.19
3.05
2.46
0.88
44.99
20
3.65
1.45
1.05
61.37
3.64
1.72
1.04
60.93
3.62
1.98
1.04
60.39
3.59
2.24
1.03
59.49
3.47
2.46
1
56.28
4
15
1.64
1.47
0.35
9.46
1.76
1.76
0.38
10.7
1.99
1.99
0.43
13.11
2.23
2.23
0.48
16.01
2.48
2.48
0.53
19.13
17
2.31
1.43
0.5
16.99
2.31
1.7
0.5
16.9
2.29
1.96
0.49
16.72
2.29
2.22
0.49
16.68
2.48
2.48
0.53
19.15
19
3.07
1.4
0.66
27.56
3.05
1.66
0.66
27.3
3.04
1.92
0.65
27.06
3
2.18
0.65
26.53
2.88
2.39
0.62
24.71
20
3.47
1.37
0.75
33.93
3.45
1.64
0.74
33.69
3.44
1.91
0.74
33.39
3.41
2.16
0.73
32.96
3.31
2.39
0.71
31.26
5
15
1.5
1.41
0.26
4.81
1.67
1.67
0.29
6.42
1.91
1.91
0.33
8.32
2.16
2.16
0.37
10.28
2.4
2.4
0.41
12.35
17
2.12
1.34
0.36
9.95
2.11
1.61
0.36
9.94
2.12
1.88
0.36
9.96
2.19
2.18
0.38
10.57
2.4
2.4
0.41
12.36
19
2.88
1.31
0.5
16.79
2.86
1.58
0.49
16.62
2.85
1.84
0.49
16.49
2.7
2.15
0.48
31.61
2.72
2.33
0.47
15.24
20
3.28
1.29
0.56
20.91
3.26
1.56
0.56
20.76
3.25
1.83
0.56
20.58
3.22
2.09
0.55
20.34
3.14
2.32
0.54
19.47
6
15
1.38
1.36
0.2
2.22
1.58
1.58
0.23
3.12
1.83
1.83
0.26
5.04
2.08
2.08
0.3
6.92
2.32
2.32
0.33
8.52
17
1.9
1.25
0.27
5.67
1.91
1.53
0.27
5.74
1.98
1.83
0.28
6.23
2.1
2.1
0.3
7.09
2.32
2.32
0.33
8.53
19
2.68
1.23
0.38
10.84
2.66
1.5
0.38
10.72
2.65
1.76
0.38
10.65
2.63
2.02
0.38
10.5
2.56
2.26
0.37
10.04
20
3.08
1.21
0.44
13.72
3.06
1.48
0.44
13.61
3.05
1.74
0.44
13.49
3.03
2.01
0.43
13.36
2.96
2.25
0.42
12.86
9
3
15
1.34
1.34
0.38
10.87
1.56
1.56
0.45
14.02
1.81
1.81
0.52
18.07
2.06
2.06
0.59
22.52
2.31
2.31
0.66
27.35
17
1.93
1.27
0.55
20.1
1.93
1.54
0.55
20.12
1.93
1.81
0.55
20.18
2.06
2.06
0.59
22.61
2.31
2.31
0.66
27.37
19
2.69
1.23
0.77
35.52
2.67
1.5
0.77
35.11
2.66
1.76
0.76
34.82
2.64
2.02
0.76
34.4
2.54
2.25
0.73
32.23
20
3.08
1.21
0.88
44.99
3.07
1.48
0.88
44.64
3.05
1.74
0.88
44.21
3.03
2.01
0.87
43.79
2.95
2.24
0.85
41.88
4
15
1.25
1.25
0.27
5.54
1.48
1.48
0.32
7.83
1.73
1.73
0.37
10.24
1.98
1.98
0.43
12.86
2.23
2.23
0.48
15.7
17
1.72
1.18
0.37
10.11
1.73
1.46
0.37
10.24
1.81
1.76
0.39
10.99
1.98
1.98
0.43
12.88
2.23
2.23
0.48
15.71
19
2.49
1.15
0.53
18.92
2.47
1.42
0.53
18.68
2.46
1.69
0.53
18.57
2.45
1.95
0.53
18.37
2.38
2.19
0.51
17.59
20
2.88
1.13
0.62
24.35
2.87
1.4
0.62
24.14
2.85
1.67
0.61
23.91
2.84
1.93
0.61
23.7
2.78
2.17
0.6
22.87
5
15
1.15
1.15
0.2
2.2
1.4
1.4
0.24
4.08
1.65
1.65
0.28
6.33
1.9
1.9
0.33
8.18
2.15
2.15
0.37
10.08
17
1.5
1.09
0.26
5.08
1.56
1.39
0.27
5.62
1.7
1.7
0.29
6.71
1.9
1.9
0.33
8.19
2.15
2.15
0.37
10.09
19
2.27
1.07
0.39
11.07
2.26
1.34
0.39
10.93
2.26
1.6
0.39
10.91
2.25
1.87
0.39
10.83
2.26
2.14
0.39
10.95
20
2.68
1.05
0.46
14.61
2.66
1.32
0.46
14.45
2.65
1.59
0.46
14.32
2.64
1.85
0.45
14.22
2.59
2.1
0.45
13.79
6
15
1.06
1.06
0.15
1.58
1.31
1.31
0.19
2.01
1.57
1.57
0.22
3.31
1.82
1.82
0.26
5.25
2.07
2.07
0.3
6.88
17
1.28
1.01
0.18
1.93
1.43
1.34
0.2
2.41
1.6
1.6
0.23
3.57
1.82
1.82
0.26
5.25
2.07
2.07
0.3
6.88
19
2.04
0.98
0.29
6.67
2.03
1.25
0.29
6.6
2.04
1.52
0.29
6.66
2.07
1.8
0.3
6.83
2.15
2.1
0.31
7.34
20
2.46
0.97
0.35
9.23
2.44
1.23
0.35
9.1
2.43
1.5
0.35
9.04
2.43
1.77
0.35
9.02
2.39
2.02
0.34
8.83

MAXA DC Fan Coil Unit
11
(Continued)
MI26A1
EWT
ΔT
Indoor
temp
(W.B.)
Indoor temperature (D.B.)
21
23
25
27
29
TC
SC
WF
WPD
TC
SC
WF
WPD
TC
SC
WF
WPD
TC
SC
WF
WPD
TC
SC
WF
WPD
℃
℃
℃
kW
kW
m3/h
kPa
kW
kW
m3/h
kPa
kW
kW
m3/h
kPa
kW
kW
m3/h
kPa
kW
kW
m3/h
kPa
11
3
15
1.05
1.05
0.3
7.05
1.31
1.31
0.37
10.2
1.56
1.56
0.45
13.76
1.81
1.81
0.52
17.73
2.06
2.06
0.59
22.1
17
1.31
1.02
0.38
10.31
1.39
1.32
0.4
11.27
1.56
1.56
0.45
13.8
1.81
1.81
0.52
17.74
2.06
2.06
0.59
22.11
19
2.07
0.99
0.6
22.42
2.06
1.26
0.59
22.12
2.06
1.53
0.59
22.12
2.05
1.79
0.59
21.96
2.1
2.08
0.6
22.93
20
2.47
0.97
0.71
30.39
2.46
1.24
0.71
30
2.44
1.51
0.7
29.72
2.43
1.77
0.7
29.52
2.4
2.03
0.69
28.91
4
15
0.97
0.97
0.21
2.61
1.22
1.22
0.26
5.43
1.48
1.48
0.32
7.7
1.73
1.73
0.37
10.04
1.98
1.98
0.43
12.61
17
1.12
0.95
0.24
4.3
1.27
1.27
0.27
5.87
1.48
1.48
0.32
7.71
1.73
1.73
0.37
10.05
1.98
1.98
0.43
12.62
19
1.85
0.91
0.4
11.22
1.84
1.17
0.39
11.1
1.85
1.45
0.4
11.23
1.88
1.73
0.4
11.55
2.01
2.01
0.43
12.91
20
2.26
0.89
0.49
15.82
2.24
1.16
0.48
15.56
2.23
1.43
0.48
15.47
2.23
1.7
0.48
15.44
2.21
1.95
0.48
15.21
5
15
0.88
0.88
0.15
1.51
1.14
1.14
0.2
2.2
1.4
1.4
0.24
4.34
1.65
1.65
0.28
6.29
1.9
1.9
0.33
8.04
17
0.97
0.89
0.17
1.66
1.17
1.17
0.2
2.38
1.4
1.4
0.24
4.34
1.65
1.65
0.28
6.29
1.9
1.9
0.33
8.04
19
1.61
0.82
0.28
5.99
1.6
1.09
0.28
5.96
1.64
1.37
0.28
6.22
1.75
1.68
0.3
6.98
1.92
1.92
0.33
8.16
20
2.03
0.81
0.35
8.96
2
1.07
0.34
8.77
2
1.34
0.34
8.79
2.01
1.62
0.35
8.86
2.06
1.9
0.35
9.19
6
15
0.79
0.79
0.11
1.11
1.05
1.05
0.15
1.49
1.31
1.31
0.19
2
1.57
1.57
0.22
3.58
1.82
1.82
0.26
5.33
17
0.84
0.84
0.12
1.18
1.07
1.07
0.15
1.51
1.31
1.31
0.19
2
1.57
1.57
0.22
3.58
1.82
1.82
0.26
5.33
19
1.35
0.72
0.19
2.18
1.36
1
0.19
2.2
1.48
1.31
0.21
2.94
1.64
1.64
0.23
4.11
1.83
1.83
0.26
5.4
20
2.01
0.8
0.26
5.31
1.75
0.98
0.25
4.91
1.75
1.25
0.25
4.92
1.82
1.55
0.26
5.33
1.93
1.85
0.28
6
13
3
15
0.79
0.79
0.23
3.78
1.05
1.05
0.3
6.93
1.3
1.3
0.37
10.01
1.55
1.55
0.45
13.5
1.8
1.8
0.52
17.41
17
0.82
0.82
0.23
4.18
1.05
1.05
0.3
6.94
1.3
1.3
0.37
10.01
1.55
1.55
0.45
13.51
1.8
1.8
0.52
17.42
19
1.4
0.74
0.4
11.35
1.4
1.02
0.4
11.34
1.45
1.3
0.41
11.92
1.58
1.58
0.45
13.87
1.8
1.8
0.52
17.43
20
1.82
0.73
0.52
17.64
1.79
0.99
0.51
17.11
1.8
1.27
0.52
17.28
1.81
1.54
0.52
17.51
1.87
1.83
0.54
18.43
4
15
0.71
0.71
0.15
1.46
0.97
0.97
0.21
2.84
1.22
1.22
0.26
5.44
1.48
1.48
0.32
7.56
1.73
1.73
0.37
9.86
17
0.72
0.72
0.15
1.48
0.97
0.97
0.21
2.84
1.22
1.22
0.26
5.44
1.48
1.48
0.32
7.56
1.73
1.73
0.37
9.86
19
1.17
0.66
0.25
4.97
1.18
0.94
0.25
5.03
1.31
1.25
0.28
6.13
1.49
1.49
0.32
7.68
1.73
1.73
0.37
9.87
20
1.91
0.77
0.36
9.24
1.56
0.91
0.34
8.26
1.56
1.18
0.34
8.29
1.63
1.48
0.35
8.94
1.76
1.76
0.38
10.22
5
15
-
-
-
-
0.88
0.88
0.15
1.43
1.14
1.14
0.2
2.35
1.39
1.39
0.24
4.48
1.65
1.65
0.28
6.2
17
-
-
-
-
0.88
0.88
0.15
1.44
1.14
1.14
0.2
2.35
1.39
1.39
0.24
4.48
1.65
1.65
0.28
6.21
19
-
-
-
-
1
0.88
0.17
1.67
1.19
1.19
0.21
2.77
1.4
1.4
0.24
4.54
1.65
1.65
0.28
6.21
20
-
-
-
-
1.3
0.83
0.22
3.73
1.35
1.11
0.23
4.12
1.5
1.43
0.26
5.21
1.67
1.67
0.29
6.36
6
15
-
-
-
-
0.79
0.79
0.11
1.05
1.05
1.05
0.15
1.41
1.31
1.31
0.19
2.09
1.57
1.57
0.22
3.78
17
-
-
-
-
0.79
0.79
0.11
1.05
1.05
1.05
0.15
1.41
1.31
1.31
0.19
2.09
1.57
1.57
0.22
3.78
19
-
-
-
-
0.86
0.83
0.12
1.15
1.09
1.09
0.16
1.45
1.32
1.32
0.19
2.12
1.57
1.57
0.22
3.79
20
-
-
-
-
1.03
0.74
0.15
1.37
1.19
1.06
0.17
1.63
1.38
1.38
0.2
2.5
1.58
1.58
0.23
3.89
15
3
15
-
-
-
-
0.79
0.79
0.23
3.96
1.05
1.05
0.3
6.81
1.3
1.3
0.37
9.82
1.55
1.55
0.45
13.26
17
-
-
-
-
0.79
0.79
0.23
3.96
1.05
1.05
0.3
6.81
1.3
1.3
0.37
9.83
1.55
1.55
0.45
13.27
19
-
-
-
-
0.84
0.82
0.24
4.57
1.05
1.05
0.3
6.84
1.3
1.3
0.37
9.83
1.55
1.55
0.45
13.27
20
-
-
-
-
1.1
0.76
0.32
7.43
1.15
1.05
0.33
8.01
1.33
1.33
0.38
10.14
1.55
1.55
0.45
13.28
4
15
-
-
-
-
0.71
0.71
0.15
1.39
0.97
0.97
0.21
3.06
1.22
1.22
0.26
5.38
1.47
1.47
0.32
7.42
17
-
-
-
-
0.71
0.71
0.15
1.39
0.97
0.97
0.21
3.06
1.22
1.22
0.26
5.38
1.47
1.47
0.32
7.43
19
-
-
-
-
0.73
0.73
0.16
1.44
0.97
0.97
0.21
3.08
1.22
1.22
0.26
5.39
1.47
1.47
0.32
7.43
20
-
-
-
-
0.87
0.68
0.19
2.09
1.02
1
0.22
3.69
1.23
1.23
0.27
5.49
1.47
1.47
0.32
7.43
5
15
-
-
-
-
-
-
-
-
0.88
0.88
0.15
1.36
1.14
1.14
0.2
2.55
1.39
1.39
0.24
4.52
17
-
-
-
-
-
-
-
-
0.88
0.88
0.15
1.36
1.14
1.14
0.2
2.55
1.39
1.39
0.24
4.52
19
-
-
-
-
-
-
-
-
0.88
0.88
0.15
1.36
1.14
1.14
0.2
2.55
1.39
1.39
0.24
4.53
20
-
-
-
-
-
-
-
-
0.91
0.91
0.16
1.42
1.15
1.15
0.2
2.61
1.39
1.39
0.24
4.53
6
15
-
-
-
-
-
-
-
-
0.79
0.79
0.11
1
1.05
1.05
0.15
1.34
1.31
1.31
0.19
2.24
17
-
-
-
-
-
-
-
-
0.79
0.79
0.11
1
1.05
1.05
0.15
1.34
1.31
1.31
0.19
2.24
19
-
-
-
-
-
-
-
-
0.79
0.79
0.11
1
1.05
1.05
0.15
1.35
1.31
1.31
0.19
2.25
20
-
-
-
-
-
-
-
-
0.81
0.81
0.12
1.03
1.06
1.06
0.15
1.35
1.31
1.31
0.19
2.25
Abbreviations:
EWT: Enter Water Temp. (℃)
Δt: Temperature Difference (℃)
DB: Dry Bulb Temp. (℃)
WF: Water Flow (m3/h)
WB: Wet Bulb Temp. (℃)
TC: Total Cooling Capacity (kW)
SC: Sensible Cooling Capacity (kW)
WPD: Water Pressure Drop (kPa)

MAXA DC Fan Coil Unit
14
MI35A1
EWT
ΔT
Indoor
temp
(W.B.)
Indoor temperature (D.B.)
21
23
25
27
29
TC
SC
WF
WPD
TC
SC
WF
WPD
TC
SC
WF
WPD
TC
SC
WF
WPD
TC
SC
WF
WPD
℃
℃
℃
kW
kW
m3/h
kPa
kW
kW
m3/h
kPa
kW
kW
m3/h
kPa
kW
kW
m3/h
kPa
kW
kW
m3/h
kPa
5
3
15
3.17
2.47
0.91
48.64
3.16
2.86
0.91
48.48
3.26
3.26
0.93
51.12
3.58
3.58
1.03
60.26
3.93
3.93
1.13
70.8
17
4.12
2.4
1.18
76.94
4.1
2.78
1.18
76.3
4.08
3.16
1.17
75.76
4.06
3.53
1.17
74.84
3.97
3.88
1.14
72.22
19
5.15
2.33
1.49
113.9
5.13
2.71
1.48
113.0
5.11
3.09
1.47
112.1
5.08
3.46
1.47
111.2
4.99
3.8
1.44
107.61
20
5.69
2.28
1.64
135.6
5.67
2.67
1.64
135.1
5.65
3.05
1.63
134.0
5.62
3.42
1.62
133.0
5.56
3.78
1.61
130.51
4
15
2.92
2.36
0.63
25.68
2.94
2.76
0.63
26.03
3.13
3.13
0.67
28.97
3.47
3.47
0.75
34.5
3.82
3.82
0.82
40.67
17
3.88
2.29
0.83
41.74
3.86
2.67
0.83
41.41
3.84
3.05
0.83
41.15
3.82
3.43
0.82
40.66
3.84
3.82
0.83
41.13
19
4.91
2.22
1.06
62.84
4.89
2.6
1.05
62.32
4.86
2.98
1.05
61.81
4.84
3.36
1.04
61.35
4.77
3.71
1.03
59.78
20
5.44
2.17
1.17
75.17
5.43
2.56
1.17
74.91
5.4
2.94
1.16
74.29
5.38
3.32
1.16
73.73
5.33
3.68
1.15
72.6
5
15
2.66
2.25
0.46
14.93
2.77
2.68
0.48
15.99
3.01
3.01
0.52
18.44
3.36
3.36
0.58
22.16
3.7
3.7
0.64
26.22
17
3.62
2.18
0.62
25.18
3.61
2.56
0.62
25.01
3.6
2.94
0.62
24.9
3.6
3.33
0.62
24.92
3.72
3.72
0.64
26.4
19
4.66
2.11
0.8
38.83
4.63
2.49
0.8
38.48
4.61
2.87
0.79
38.16
4.59
3.25
0.79
37.89
4.53
3.61
0.78
37.06
20
5.19
2.06
0.89
46.77
5.18
2.45
0.89
46.62
5.15
2.83
0.89
46.21
5.13
3.21
0.88
45.87
5.09
3.58
0.88
45.27
6
15
2.43
2.14
0.35
9.34
2.62
2.61
0.37
10.62
2.9
2.9
0.41
12.6
3.24
3.24
0.46
15.26
3.59
3.59
0.51
18.15
17
3.35
2.06
0.48
16.08
3.34
2.45
0.48
16.01
3.34
2.83
0.48
16
3.42
3.25
0.49
16.66
3.6
3.6
0.52
18.23
19
4.4
2
0.63
25.62
4.37
2.38
0.63
25.35
4.35
2.76
0.62
25.14
4.33
3.14
0.62
24.98
4.29
3.5
0.61
24.51
20
4.93
1.95
0.71
31.14
4.92
2.34
0.7
31.04
4.89
2.72
0.7
30.75
4.87
3.1
0.7
30.52
4.84
3.47
0.69
30.16
7
3
15
2.43
2.14
0.7
30.4
2.56
2.56
0.73
33.25
2.88
2.88
0.83
40.66
3.23
3.23
0.93
49.6
3.58
3.58
1.03
59.25
17
3.38
2.07
0.97
53.59
3.36
2.46
0.97
53.21
3.36
2.84
0.96
53.01
3.36
3.22
0.96
53.08
3.58
3.58
1.03
59.27
19
4.41
2
1.27
85.46
4.39
2.38
1.26
84.57
4.36
2.76
1.26
83.82
4.35
3.14
1.25
83.19
4.31
3.51
1.24
82.11
20
4.94
1.96
1.42
104.2
4.93
2.35
1.42
103.8
4.9
2.72
1.41
102.8
4.88
3.1
1.41
102.0
4.86
3.48
1.4
101.12
4
15
2.21
2.05
0.48
15.76
2.43
2.43
0.52
18.51
2.77
2.77
0.59
23.05
3.12
3.12
0.67
28.27
3.47
3.47
0.75
33.92
17
3.11
1.96
0.67
28.15
3.1
2.35
0.67
28.05
3.1
2.73
0.67
28.05
3.2
3.16
0.69
29.52
3.47
3.47
0.75
33.93
19
4.16
1.9
0.89
46.37
4.13
2.27
0.89
45.82
4.11
2.65
0.88
45.42
4.09
3.03
0.88
45.12
4.06
3.4
0.87
44.57
20
4.68
1.85
1.01
57.02
4.67
2.24
1.01
56.82
4.65
2.61
1
56.24
4.62
2.99
1
55.81
4.6
3.37
0.99
55.33
5
15
2.04
1.98
0.35
9.37
2.31
2.31
0.4
11.55
2.65
2.65
0.46
14.61
3.01
3.01
0.52
18.05
3.35
3.35
0.58
21.78
17
2.82
1.84
0.48
16.19
2.83
2.23
0.49
16.28
2.88
2.64
0.49
16.79
3.06
3.06
0.53
18.59
3.35
3.35
0.58
21.79
19
3.89
1.78
0.67
28
3.86
2.16
0.66
27.62
3.84
2.54
0.66
27.4
3.81
3.18
0.67
56.75
3.8
3.3
0.65
26.95
20
4.42
1.74
0.76
34.89
4.41
2.13
0.76
34.73
4.38
2.5
0.75
34.35
4.36
2.88
0.75
34.1
4.34
3.26
0.75
33.83
6
15
1.89
1.89
0.27
5.58
2.19
2.19
0.31
7.66
2.54
2.54
0.36
9.91
2.89
2.89
0.41
12.36
3.24
3.24
0.46
15
17
2.54
1.72
0.36
9.92
2.55
2.12
0.37
9.98
2.7
2.56
0.39
10.98
2.93
2.93
0.42
12.61
3.24
3.24
0.46
15.01
19
3.59
1.66
0.51
17.86
3.57
2.04
0.51
17.62
3.56
2.43
0.51
17.53
3.55
2.81
0.51
17.5
3.57
3.2
0.51
17.62
20
4.14
1.63
0.59
22.74
4.12
2.01
0.59
22.58
4.1
2.39
0.59
22.32
4.08
2.77
0.58
22.19
4.07
3.15
0.58
22.04
9
3
15
1.84
1.84
0.53
18.56
2.17
2.17
0.62
24.67
2.53
2.53
0.72
31.95
2.88
2.88
0.83
40
3.23
3.23
0.93
48.78
17
2.57
1.73
0.74
32.88
2.58
2.13
0.74
33.2
2.64
2.54
0.76
34.49
2.88
2.88
0.83
40.02
3.23
3.23
0.93
48.8
19
3.63
1.68
1.04
59.85
3.6
2.06
1.03
58.9
3.58
2.44
1.03
58.43
3.57
2.82
1.03
58.18
3.54
3.19
1.02
57.46
20
4.16
1.63
1.2
75.87
4.14
2.02
1.19
75.45
4.11
2.4
1.18
74.53
4.1
2.78
1.18
73.99
4.08
3.16
1.17
73.36
4
15
1.71
1.71
0.37
10.04
2.06
2.06
0.44
13.71
2.41
2.41
0.52
17.96
2.76
2.76
0.59
22.67
3.11
3.11
0.67
27.81
17
2.3
1.63
0.5
16.58
2.32
2.02
0.5
16.72
2.48
2.48
0.53
18.84
2.77
2.77
0.59
22.67
3.12
3.12
0.67
27.81
19
3.34
1.56
0.72
31.37
3.31
1.94
0.71
30.89
3.3
2.33
0.71
30.74
3.3
2.71
0.71
30.73
3.32
3.1
0.71
30.97
20
3.89
1.53
0.84
40.68
3.87
1.91
0.83
40.32
3.84
2.29
0.83
39.82
3.83
2.67
0.82
39.59
3.81
3.05
0.82
39.32
5
15
1.59
1.59
0.27
5.83
1.94
1.94
0.33
8.48
2.3
2.3
0.4
11.27
2.65
2.65
0.46
14.37
3
3
0.52
17.75
17
2.01
1.51
0.35
8.97
2.11
1.94
0.36
9.72
2.34
2.34
0.4
11.64
2.65
2.65
0.46
14.37
3
3
0.52
17.76
19
3.04
1.45
0.52
18.14
3
1.82
0.52
17.74
3.01
2.21
0.52
17.81
3.03
2.61
0.52
18
3.14
3.03
0.54
19.15
20
3.6
1.41
0.62
24.12
3.57
1.8
0.61
23.81
3.55
2.18
0.61
23.56
3.54
2.56
0.61
23.51
3.53
2.94
0.61
23.42
6
15
1.46
1.46
0.21
2.61
1.82
1.82
0.26
5.27
2.18
2.18
0.31
7.54
2.54
2.54
0.36
9.75
2.89
2.89
0.41
12.15
17
1.73
1.41
0.25
4.63
1.93
1.87
0.28
6.02
2.21
2.21
0.32
7.71
2.54
2.54
0.36
9.75
2.89
2.89
0.41
12.15
19
2.72
1.33
0.39
10.95
2.7
1.71
0.39
10.8
2.7
2.1
0.39
10.8
2.8
2.52
0.4
11.52
2.99
2.97
0.43
12.84
20
3.29
1.3
0.47
15.11
3.25
1.68
0.47
14.8
3.23
2.06
0.46
14.65
3.24
2.45
0.46
14.74
3.27
2.84
0.47
14.97

MAXA DC Fan Coil Unit
15
(Continued)
MI35A1
EWT
ΔT
Indoor
temp
(W.B.)
Indoor temperature (D.B.)
21
23
25
27
29
TC
SC
WF
WPD
TC
SC
WF
WPD
TC
SC
WF
WPD
TC
SC
WF
WPD
TC
SC
WF
WPD
℃
℃
℃
kW
kW
m3/h
kPa
kW
kW
m3/h
kPa
kW
kW
m3/h
kPa
kW
kW
m3/h
kPa
kW
kW
m3/h
kPa
11
3
15
1.46
1.46
0.42
12.32
1.82
1.82
0.52
17.88
2.17
2.17
0.62
24.26
2.52
2.52
0.72
31.43
2.87
2.87
0.83
39.36
17
1.77
1.42
0.51
17.08
1.88
1.85
0.54
18.92
2.17
2.17
0.62
24.27
2.52
2.52
0.72
31.44
2.87
2.87
0.83
39.37
19
2.77
1.34
0.8
36.92
2.73
1.72
0.78
36.01
2.75
2.11
0.79
36.37
2.77
2.51
0.8
36.86
2.91
2.91
0.84
40.21
20
3.33
1.31
0.96
50.68
3.29
1.69
0.95
49.81
3.27
2.07
0.94
49.28
3.27
2.46
0.94
49.27
3.27
2.84
0.94
49.14
4
15
1.34
1.34
0.29
6.51
1.7
1.7
0.37
9.77
2.06
2.06
0.44
13.48
2.41
2.41
0.52
17.67
2.76
2.76
0.59
22.3
17
1.51
1.32
0.33
8.01
1.74
1.74
0.37
10.1
2.06
2.06
0.44
13.49
2.41
2.41
0.52
17.68
2.76
2.76
0.59
22.31
19
2.46
1.23
0.53
18.3
2.44
1.61
0.53
18.05
2.45
2
0.53
18.09
2.56
2.43
0.55
19.57
2.78
2.78
0.6
22.58
20
3.03
1.2
0.65
26.07
2.98
1.58
0.64
25.41
2.97
1.96
0.64
25.16
2.98
2.35
0.64
25.4
3.01
2.75
0.65
25.85
5
15
1.22
1.22
0.21
2.76
1.58
1.58
0.27
5.83
1.94
1.94
0.33
8.34
2.3
2.3
0.4
11.09
2.65
2.65
0.46
14.14
17
1.32
1.25
0.23
3.69
1.6
1.6
0.28
5.96
1.94
1.94
0.33
8.35
2.3
2.3
0.4
11.1
2.65
2.65
0.46
14.14
19
2.15
1.11
0.37
9.87
2.14
1.5
0.37
9.8
2.19
1.91
0.38
10.22
2.4
2.37
0.41
11.89
2.66
2.66
0.46
14.24
20
3.07
1.22
0.53
18.1
2.67
1.46
0.46
14.27
2.66
1.85
0.46
14.17
2.69
2.25
0.46
14.43
2.82
2.68
0.49
15.68
6
15
1.09
1.09
0.16
1.54
1.46
1.46
0.21
2.82
1.82
1.82
0.26
5.36
2.18
2.18
0.31
7.43
2.54
2.54
0.36
9.59
17
1.15
1.15
0.17
1.62
1.47
1.47
0.21
2.89
1.83
1.83
0.26
5.37
2.18
2.18
0.31
7.44
2.54
2.54
0.36
9.59
19
2.25
1.15
0.32
7.9
1.81
1.39
0.26
5.31
1.99
1.84
0.29
6.33
2.25
2.25
0.32
7.81
2.54
2.54
0.36
9.64
20
2.76
1.1
0.4
11.05
2.34
1.35
0.34
8.32
2.33
1.73
0.33
8.28
2.45
2.16
0.35
9.02
2.65
2.62
0.38
10.35
13
3
15
1.1
1.1
0.32
7.51
1.46
1.46
0.42
12.13
1.81
1.81
0.52
17.59
2.17
2.17
0.62
23.88
2.52
2.52
0.72
30.94
17
1.13
1.13
0.32
7.82
1.46
1.46
0.42
12.13
1.82
1.82
0.52
17.6
2.17
2.17
0.62
23.89
2.52
2.52
0.72
30.95
19
1.88
1.02
0.54
18.75
1.88
1.41
0.54
18.69
1.94
1.82
0.56
19.64
2.18
2.18
0.63
24.15
2.52
2.52
0.72
30.96
20
3.04
1.2
0.67
26.67
2.39
1.36
0.69
28.15
2.38
1.75
0.68
28.01
2.41
2.15
0.69
28.69
2.57
2.57
0.74
32.08
4
15
0.98
0.98
0.21
2.97
1.34
1.34
0.29
6.43
1.7
1.7
0.37
9.61
2.06
2.06
0.44
13.27
2.41
2.41
0.52
17.39
17
0.99
0.99
0.21
3.11
1.34
1.34
0.29
6.43
1.7
1.7
0.37
9.62
2.06
2.06
0.44
13.28
2.41
2.41
0.52
17.39
19
1.97
1.05
0.42
12.3
1.58
1.3
0.34
8.48
1.77
1.76
0.38
10.28
2.06
2.06
0.44
13.35
2.41
2.41
0.52
17.4
20
2.34
0.95
0.49
16
2.08
1.26
0.45
13.52
2.07
1.64
0.45
13.41
2.2
2.07
0.47
14.9
2.44
2.44
0.53
17.77
5
15
-
-
-
-
1.22
1.22
0.21
3.02
1.58
1.58
0.27
5.79
1.94
1.94
0.33
8.22
2.3
2.3
0.4
10.92
17
-
-
-
-
1.22
1.22
0.21
3.02
1.58
1.58
0.27
5.8
1.94
1.94
0.33
8.22
2.3
2.3
0.4
10.92
19
-
-
-
-
1.36
1.23
0.23
4.23
1.62
1.62
0.28
6.06
1.95
1.95
0.34
8.24
2.3
2.3
0.4
10.92
20
-
-
-
-
1.73
1.14
0.3
6.73
1.81
1.55
0.31
7.3
2.03
2.02
0.35
8.88
2.32
2.32
0.4
11.06
6
15
-
-
-
-
1.09
1.09
0.16
1.46
1.46
1.46
0.21
3.06
1.82
1.82
0.26
5.36
2.18
2.18
0.31
7.32
17
-
-
-
-
1.09
1.09
0.16
1.46
1.46
1.46
0.21
3.06
1.83
1.83
0.26
5.36
2.18
2.18
0.31
7.32
19
-
-
-
-
1.18
1.17
0.17
1.6
1.49
1.49
0.21
3.24
1.83
1.83
0.26
5.37
2.18
2.18
0.31
7.32
20
-
-
-
-
1.42
1.03
0.21
2.97
1.61
1.49
0.23
4.11
1.89
1.89
0.27
5.69
2.19
2.19
0.31
7.38
15
3
15
-
-
-
-
1.1
1.1
0.32
7.4
1.46
1.46
0.42
11.93
1.81
1.81
0.52
17.32
2.17
2.17
0.62
23.52
17
-
-
-
-
1.1
1.1
0.32
7.4
1.46
1.46
0.42
11.94
1.81
1.81
0.52
17.33
2.17
2.17
0.62
23.52
19
-
-
-
-
1.15
1.15
0.33
7.97
1.46
1.46
0.42
11.94
1.81
1.81
0.52
17.34
2.17
2.17
0.62
23.53
20
-
-
-
-
1.48
1.05
0.43
12.27
1.57
1.47
0.45
13.5
1.82
1.82
0.52
17.49
2.17
2.17
0.62
23.53
4
15
-
-
-
-
0.98
0.98
0.21
3.21
1.34
1.34
0.29
6.34
1.7
1.7
0.37
9.47
2.06
2.06
0.44
13.07
17
-
-
-
-
0.98
0.98
0.21
3.21
1.34
1.34
0.29
6.34
1.7
1.7
0.37
9.47
2.06
2.06
0.44
13.07
19
-
-
-
-
1
1
0.22
3.47
1.34
1.34
0.29
6.35
1.7
1.7
0.37
9.47
2.06
2.06
0.44
13.08
20
-
-
-
-
1.32
1
0.26
5.1
1.4
1.4
0.3
6.85
1.7
1.7
0.37
9.51
2.06
2.06
0.44
13.08
5
15
-
-
-
-
-
-
-
-
1.22
1.22
0.21
3.24
1.58
1.58
0.27
5.72
1.94
1.94
0.33
8.09
17
-
-
-
-
-
-
-
-
1.22
1.22
0.21
3.24
1.58
1.58
0.27
5.73
1.94
1.94
0.33
8.09
19
-
-
-
-
-
-
-
-
1.22
1.22
0.21
3.24
1.58
1.58
0.27
5.73
1.94
1.94
0.33
8.09
20
-
-
-
-
-
-
-
-
1.26
1.26
0.22
3.54
1.59
1.59
0.27
5.74
1.94
1.94
0.33
8.09
6
15
-
-
-
-
-
-
-
-
1.09
1.09
0.16
1.4
1.46
1.46
0.21
3.26
1.82
1.82
0.26
5.31
17
-
-
-
-
-
-
-
-
1.09
1.09
0.16
1.4
1.46
1.46
0.21
3.27
1.82
1.82
0.26
5.31
19
-
-
-
-
-
-
-
-
1.09
1.09
0.16
1.4
1.46
1.46
0.21
3.27
1.83
1.83
0.26
5.32
20
-
-
-
-
-
-
-
-
1.11
1.11
0.16
1.44
1.46
1.46
0.21
3.27
1.83
1.83
0.26
5.32
Abbreviations:
EWT: Enter Water Temp. (℃)
Δt: Temperature Difference (℃)
DB: Dry Bulb Temp. (℃)
WF: Water Flow (m3/h)
WB: Wet Bulb Temp. (℃)
TC: Total Cooling Capacity (kW)
SC: Sensible Cooling Capacity (kW)
WPD: Water Pressure Drop (kPa)

MAXA DC Fan Coil Unit
16
MI42A1
EWT
ΔT
Indoor
temp
(W.B.)
Indoor temperature (D.B.)
21
23
25
27
29
TC
SC
WF
WPD
TC
SC
WF
WPD
TC
SC
WF
WPD
TC
SC
WF
WPD
TC
SC
WF
WPD
℃
℃
℃
kW
kW
m3/h
kPa
kW
kW
m3/h
kPa
kW
kW
m3/h
kPa
kW
kW
m3/h
kPa
kW
kW
m3/h
kPa
5
3
15
3.76
2.88
1.08
91.07
3.74
3.31
1.08
90.3
3.79
3.77
1.09
92.54
4.15
4.15
1.2
108.4
4.54
4.54
1.31
127.33
17
4.87
2.82
1.41
143.9
4.85
3.25
1.4
142.7
4.82
3.67
1.39
141.1
4.68
4.04
1.35
133.8
4.65
4.46
1.34
132.74
19
6.08
2.75
1.77
213.6
6.05
3.18
1.76
211.9
6.02
3.61
1.75
210.1
5.95
4.01
1.73
205.7
5.78
4.37
1.68
195.28
20
6.71
2.71
1.96
255.5
6.69
3.14
1.95
253.8
6.66
3.57
1.94
251.7
6.61
3.99
1.93
248.6
6.48
4.37
1.89
240.05
4
15
3.49
2.76
0.75
48.27
3.48
3.2
0.75
48.2
3.65
3.65
0.78
52.28
4.02
4.02
0.87
61.9
4.42
4.42
0.95
72.88
17
4.6
2.69
0.99
78.04
4.58
3.12
0.99
77.43
4.55
3.55
0.98
76.66
4.44
3.94
0.96
73.48
4.49
4.39
0.97
74.85
19
5.81
2.63
1.25
117.3
5.78
3.06
1.25
116.3
5.76
3.48
1.24
115.3
5.7
3.9
1.23
113.4
5.51
4.25
1.19
106.97
20
6.44
2.58
1.39
140.6
6.42
3.02
1.39
139.7
6.39
3.45
1.38
138.6
6.35
3.87
1.37
137.1
6.22
4.25
1.34
132.09
5
15
3.2
2.63
0.55
28.31
3.27
3.1
0.56
29.45
3.52
3.52
0.6
33.29
3.9
3.9
0.67
39.74
4.3
4.3
0.74
46.97
17
4.32
2.57
0.74
47.29
4.3
3
0.74
46.95
4.28
3.43
0.74
46.55
4.2
3.83
0.72
45.11
4.34
4.32
0.75
47.84
19
5.53
2.5
0.95
72.57
5.5
2.93
0.95
71.92
5.48
3.36
0.94
71.34
5.43
3.78
0.93
70.28
5.27
4.14
0.91
66.67
20
6.16
2.46
1.06
87.55
6.14
2.9
1.06
87.03
6.11
3.33
1.05
86.3
6.08
3.75
1.05
85.42
5.96
4.14
1.03
82.63
6
15
2.92
2.5
0.42
17.67
3.09
3.02
0.44
19.53
3.38
3.38
0.48
22.73
3.77
3.77
0.54
27.4
4.17
4.17
0.6
32.53
17
4.02
2.43
0.58
30.43
4
2.87
0.57
30.26
3.99
3.3
0.57
30.06
4
3.74
0.57
30.17
4.21
4.21
0.6
32.96
19
5.24
2.37
0.75
48.03
5.21
2.8
0.75
47.57
5.19
3.23
0.74
47.19
5.15
3.66
0.74
46.56
5.01
4.03
0.72
44.48
20
5.87
2.33
0.84
58.45
5.85
2.77
0.84
58.1
5.83
3.2
0.83
57.6
5.79
3.63
0.83
57.05
5.7
4.02
0.82
55.44
7
3
15
2.91
2.5
0.84
57.51
3
2.98
0.86
60.75
3.34
3.34
0.96
73.11
3.74
3.74
1.08
89.13
4.14
4.14
1.19
106.45
17
4.01
2.43
1.16
100.6
3.99
2.86
1.15
99.93
3.97
3.29
1.15
99.05
3.93
3.71
1.13
97.09
4.14
4.14
1.19
106.53
19
5.22
2.36
1.51
160.2
5.19
2.79
1.5
158.6
5.16
3.22
1.5
157.3
5.13
3.65
1.49
155.5
4.96
4.01
1.43
146.28
20
5.84
2.32
1.7
196.2
5.82
2.76
1.69
195.0
5.79
3.19
1.68
193.3
5.76
3.61
1.67
191.5
5.64
4
1.64
184.43
4
15
2.64
2.38
0.57
29.53
2.85
2.85
0.61
33.66
3.22
3.22
0.69
41.39
3.62
3.62
0.78
50.71
4.02
4.02
0.86
60.78
17
3.72
2.3
0.8
53.13
3.71
2.74
0.8
52.87
3.69
3.17
0.79
52.52
3.74
3.63
0.8
53.68
4.02
4.02
0.87
60.82
19
4.93
2.24
1.06
86.79
4.9
2.67
1.06
85.88
4.88
3.1
1.05
85.16
4.85
3.53
1.05
84.27
4.72
3.91
1.02
80.33
20
5.56
2.2
1.2
106.9
5.54
2.64
1.2
106.3
5.51
3.07
1.19
105.3
5.48
3.49
1.18
104.4
5.39
3.89
1.16
101.33
5
15
2.43
2.29
0.42
17.45
2.71
2.71
0.47
20.98
3.09
3.09
0.53
26.26
3.49
3.49
0.6
32.39
3.89
3.89
0.67
39.02
17
3.4
2.17
0.59
30.95
3.4
2.61
0.59
30.96
3.42
3.06
0.59
31.23
3.58
3.56
0.62
33.77
3.89
3.89
0.67
39.04
19
4.63
2.12
0.8
52.59
4.6
2.55
0.79
51.98
4.58
2.98
0.79
51.58
4.47
3.67
0.77
41.17
4.45
3.79
0.77
49.01
20
5.26
2.08
0.91
65.55
5.24
2.51
0.9
65.13
5.21
2.94
0.9
64.5
5.19
3.37
0.89
63.97
5.11
3.78
0.88
62.38
6
15
2.25
2.21
0.32
11.13
2.57
2.57
0.37
14.02
2.96
2.96
0.42
17.85
3.37
3.37
0.48
22.19
3.77
3.77
0.54
26.89
17
3.06
2.03
0.44
18.83
3.08
2.48
0.44
19.06
3.2
2.97
0.46
20.34
3.43
3.43
0.49
22.87
3.77
3.77
0.54
26.91
19
4.32
1.98
0.62
33.85
4.28
2.41
0.61
33.42
4.27
2.85
0.61
33.22
4.25
3.28
0.61
32.98
4.18
3.69
0.6
32.1
20
4.95
1.95
0.71
42.88
4.93
2.39
0.71
42.55
4.9
2.82
0.7
42.14
4.88
3.25
0.7
41.83
4.82
3.65
0.69
40.91
9
3
15
2.17
2.17
0.62
34.09
2.52
2.52
0.73
44.36
2.93
2.93
0.84
57.41
3.33
3.33
0.96
71.82
3.73
3.73
1.08
87.56
17
3.09
2.04
0.89
62.83
3.09
2.48
0.89
63.02
3.12
2.93
0.9
63.82
3.34
3.34
0.96
72.03
3.73
3.73
1.08
87.6
19
4.31
1.98
1.24
112.4
4.27
2.41
1.23
110.9
4.25
2.84
1.23
110.1
4.23
3.27
1.22
109.1
4.16
3.68
1.2
105.95
20
4.93
1.94
1.43
142.8
4.91
2.38
1.42
141.8
4.88
2.81
1.41
140.3
4.86
3.24
1.41
139.1
4.81
3.65
1.39
136.74
4
15
2.02
2.02
0.43
18.36
2.4
2.4
0.52
24.68
2.81
2.81
0.6
32.26
3.21
3.21
0.69
40.66
3.61
3.61
0.78
49.81
17
2.76
1.91
0.59
31.31
2.78
2.36
0.6
31.83
2.92
2.85
0.63
34.57
3.21
3.21
0.69
40.71
3.61
3.61
0.78
49.84
19
4
1.86
0.86
59.32
3.96
2.29
0.85
58.47
3.95
2.72
0.85
58.13
3.93
3.15
0.85
57.73
3.9
3.57
0.84
56.78
20
4.63
1.82
1
76.53
4.6
2.25
0.99
75.86
4.58
2.68
0.99
75.06
4.56
3.12
0.98
74.5
4.52
3.54
0.97
73.34
5
15
1.87
1.87
0.32
11.03
2.27
2.27
0.39
15.3
2.68
2.68
0.46
20.28
3.08
3.08
0.53
25.79
3.49
3.49
0.6
31.81
17
2.42
1.77
0.42
17.08
2.52
2.25
0.43
18.3
2.76
2.76
0.47
21.28
3.09
3.09
0.53
25.81
3.49
3.49
0.6
31.83
19
3.65
1.72
0.63
34.44
3.63
2.15
0.62
34.01
3.63
2.59
0.62
33.98
3.62
3.03
0.62
33.9
3.69
3.49
0.64
35.02
20
4.31
1.69
0.74
45.68
4.28
2.13
0.74
45.15
4.25
2.56
0.73
44.7
4.24
2.99
0.73
44.47
4.21
3.42
0.72
43.89
6
15
1.73
1.73
0.25
6.32
2.14
2.14
0.31
10.07
2.55
2.55
0.37
13.62
2.96
2.96
0.42
17.53
3.36
3.36
0.48
21.79
17
2.09
1.64
0.3
9.64
2.31
2.17
0.33
11.52
2.6
2.6
0.37
14.11
2.96
2.96
0.42
17.53
3.36
3.36
0.48
21.8
19
3.29
1.58
0.47
21.01
3.26
2.01
0.47
20.68
3.28
2.46
0.47
20.85
3.34
2.92
0.48
21.54
3.51
3.42
0.5
23.46
20
3.96
1.56
0.57
28.74
3.92
1.99
0.56
28.3
3.91
2.43
0.56
28.12
3.91
2.86
0.56
28.11
3.9
3.29
0.56
27.98

MAXA DC Fan Coil Unit
17
(Continued)
MI42A1
EWT
ΔT
Indoor
temp
(W.B.)
Indoor temperature (D.B.)
21
23
25
27
29
TC
SC
WF
WPD
TC
SC
WF
WPD
TC
SC
WF
WPD
TC
SC
WF
WPD
TC
SC
WF
WPD
℃
℃
℃
kW
kW
m3/h
kPa
kW
kW
m3/h
kPa
kW
kW
m3/h
kPa
kW
kW
m3/h
kPa
kW
kW
m3/h
kPa
11
3
15
1.7
1.7
0.49
22.21
2.11
2.11
0.61
32.17
2.52
2.52
0.72
43.58
2.93
2.93
0.84
56.41
3.33
3.33
0.96
70.59
17
2.11
1.65
0.61
32.15
2.23
2.14
0.64
35.25
2.52
2.52
0.73
43.69
2.93
2.93
0.84
56.43
3.33
3.33
0.96
70.61
19
3.32
1.59
0.96
70.13
3.29
2.02
0.95
69.18
3.29
2.47
0.95
69.33
3.29
2.9
0.95
69.3
3.39
3.37
0.98
73
20
3.96
1.56
1.14
95.93
3.93
1.99
1.13
94.53
3.91
2.43
1.13
93.55
3.9
2.86
1.13
93.15
3.87
3.28
1.12
91.92
4
15
1.57
1.57
0.34
11.84
1.99
1.99
0.43
17.61
2.39
2.39
0.52
24.24
2.8
2.8
0.6
31.7
3.2
3.2
0.69
39.95
17
1.81
1.54
0.39
14.98
2.05
2.05
0.44
18.64
2.4
2.4
0.52
24.27
2.8
2.8
0.6
31.71
3.21
3.21
0.69
39.97
19
2.97
1.46
0.64
35
2.94
1.89
0.63
34.41
2.96
2.34
0.64
34.88
3.03
2.8
0.65
36.32
3.24
3.24
0.7
40.81
20
3.63
1.43
0.78
49.4
3.59
1.86
0.77
48.5
3.58
2.3
0.77
48.23
3.58
2.74
0.77
48.29
3.57
3.17
0.77
48.06
5
15
1.43
1.43
0.25
6.47
1.85
1.85
0.32
10.69
2.27
2.27
0.39
15.03
2.68
2.68
0.46
19.92
3.08
3.08
0.53
25.34
17
1.58
1.45
0.27
8.01
1.9
1.9
0.33
11.1
2.27
2.27
0.39
15.04
2.68
2.68
0.46
19.93
3.08
3.08
0.53
25.35
19
2.59
1.32
0.45
18.77
2.59
1.76
0.45
18.82
2.64
2.22
0.45
19.44
2.83
2.73
0.49
21.94
3.11
3.11
0.53
25.7
20
3.26
1.3
0.56
27.92
3.22
1.73
0.55
27.32
3.21
2.17
0.55
27.19
3.24
2.61
0.56
27.56
3.33
3.08
0.57
28.95
6
15
1.29
1.29
0.18
2.65
1.72
1.72
0.25
6.47
2.13
2.13
0.31
9.92
2.55
2.55
0.37
13.39
2.95
2.95
0.42
17.22
17
1.38
1.38
0.2
3.2
1.74
1.74
0.25
6.72
2.13
2.13
0.31
9.93
2.55
2.55
0.37
13.39
2.95
2.95
0.42
17.22
19
2.19
1.18
0.31
10.38
2.2
1.62
0.32
10.44
2.39
2.13
0.34
12
2.66
2.66
0.38
14.37
2.97
2.97
0.43
17.39
20
3.66
1.45
0.52
24.76
2.83
1.59
0.41
15.95
2.82
2.03
0.41
15.92
2.94
2.51
0.42
17.05
3.13
3.01
0.45
19.03
13
3
15
1.29
1.29
0.37
13.57
1.7
1.7
0.49
21.83
2.11
2.11
0.61
31.61
2.52
2.52
0.72
42.85
2.92
2.92
0.84
55.46
17
1.33
1.33
0.38
14.36
1.7
1.7
0.49
21.83
2.11
2.11
0.61
31.63
2.52
2.52
0.72
42.86
2.92
2.92
0.84
55.48
19
2.25
1.2
0.65
35.23
2.26
1.64
0.65
35.5
2.31
2.1
0.67
37.08
2.55
2.55
0.73
43.91
2.92
2.92
0.84
55.51
20
2.91
1.17
0.84
55.21
2.86
1.6
0.82
53.56
2.86
2.04
0.82
53.62
2.9
2.49
0.83
54.73
3.02
2.97
0.87
58.64
4
15
1.15
1.15
0.25
6.63
1.57
1.57
0.34
11.64
1.98
1.98
0.43
17.3
2.39
2.39
0.52
23.82
2.8
2.8
0.6
31.16
17
1.17
1.17
0.25
6.93
1.57
1.57
0.34
11.64
1.98
1.98
0.43
17.31
2.39
2.39
0.52
23.83
2.8
2.8
0.6
31.17
19
1.89
1.07
0.41
15.95
1.9
1.52
0.41
16.1
2.11
2.03
0.45
19.15
2.41
2.41
0.52
24.18
2.8
2.8
0.6
31.19
20
3.19
1.28
0.61
31.8
2.5
1.47
0.54
25.63
2.5
1.92
0.54
25.66
2.63
2.4
0.57
27.95
2.86
2.86
0.62
32.29
5
15
-
-
-
-
1.43
1.43
0.25
6.61
1.85
1.85
0.32
10.5
2.26
2.26
0.39
14.77
2.67
2.67
0.46
19.58
17
-
-
-
-
1.43
1.43
0.25
6.61
1.85
1.85
0.32
10.51
2.26
2.26
0.39
14.78
2.67
2.67
0.46
19.59
19
-
-
-
-
1.63
1.42
0.28
8.46
1.93
1.93
0.33
11.26
2.28
2.28
0.39
14.91
2.67
2.67
0.46
19.6
20
-
-
-
-
2.1
1.34
0.36
13.01
2.18
1.8
0.37
13.79
2.42
2.33
0.42
16.52
2.71
2.71
0.47
20.06
6
15
-
-
-
-
1.29
1.29
0.18
2.74
1.71
1.71
0.25
6.57
2.13
2.13
0.31
9.76
2.54
2.54
0.37
13.16
17
-
-
-
-
1.29
1.29
0.18
2.75
1.71
1.71
0.25
6.58
2.13
2.13
0.31
9.76
2.54
2.54
0.37
13.16
19
-
-
-
-
1.41
1.35
0.2
3.8
1.77
1.77
0.25
6.98
2.14
2.14
0.31
9.82
2.54
2.54
0.37
13.17
20
-
-
-
-
1.68
1.2
0.24
6.33
1.93
1.72
0.28
8.2
2.24
2.24
0.32
10.59
2.57
2.57
0.37
13.38
15
3
15
-
-
-
-
1.28
1.28
0.37
13.33
1.7
1.7
0.49
21.45
2.11
2.11
0.61
31.08
2.51
2.51
0.72
42.14
17
-
-
-
-
1.28
1.28
0.37
13.34
1.7
1.7
0.49
21.47
2.11
2.11
0.61
31.1
2.51
2.51
0.72
42.15
19
-
-
-
-
1.36
1.33
0.39
14.74
1.7
1.7
0.49
21.5
2.11
2.11
0.61
31.11
2.51
2.51
0.72
42.17
20
-
-
-
-
1.78
1.23
0.51
23.25
1.86
1.7
0.53
24.99
2.14
2.14
0.62
31.93
2.51
2.51
0.72
42.18
4
15
-
-
-
-
1.15
1.15
0.25
6.66
1.57
1.57
0.34
11.43
1.98
1.98
0.43
17.01
2.39
2.39
0.51
23.43
17
-
-
-
-
1.15
1.15
0.25
6.66
1.57
1.57
0.34
11.44
1.98
1.98
0.43
17.02
2.39
2.39
0.51
23.43
19
-
-
-
-
1.19
1.19
0.26
7.13
1.57
1.57
0.34
11.45
1.98
1.98
0.43
17.02
2.39
2.39
0.52
23.44
20
-
-
-
-
1.41
1.11
0.3
9.51
1.66
1.63
0.36
12.58
2
2
0.43
17.28
2.39
2.39
0.52
23.45
5
15
-
-
-
-
-
-
-
-
1.43
1.43
0.25
6.61
1.85
1.85
0.32
10.33
2.26
2.26
0.39
14.52
17
-
-
-
-
-
-
-
-
1.43
1.43
0.25
6.62
1.85
1.85
0.32
10.34
2.26
2.26
0.39
14.53
19
-
-
-
-
-
-
-
-
1.43
1.43
0.25
6.62
1.85
1.85
0.32
10.34
2.26
2.26
0.39
14.54
20
-
-
-
-
-
-
-
-
1.49
1.49
0.26
7.09
1.86
1.86
0.32
10.43
2.26
2.26
0.39
14.54
6
15
-
-
-
-
-
-
-
-
1.29
1.29
0.18
2.93
1.71
1.71
0.25
6.57
2.13
2.13
0.31
9.6
17
-
-
-
-
-
-
-
-
1.29
1.29
0.18
2.94
1.71
1.71
0.25
6.58
2.13
2.13
0.31
9.6
19
-
-
-
-
-
-
-
-
1.29
1.29
0.18
2.94
1.71
1.71
0.25
6.58
2.13
2.13
0.31
9.61
20
-
-
-
-
-
-
-
-
1.32
1.32
0.19
3.22
1.72
1.72
0.25
6.62
2.13
2.13
0.31
9.61
Abbreviations:
EWT: Enter Water Temp. (℃)
Δt: Temperature Difference (℃)
DB: Dry Bulb Temp. (℃)
WF: Water Flow (m3/h)
WB: Wet Bulb Temp. (℃)
TC: Total Cooling Capacity (kW)
SC: Sensible Cooling Capacity (kW)
WPD: Water Pressure Drop (kPa)

MAXA DC Fan Coil Unit
20
Heating Capacity Table (S Panel)
MI26A1
EWT
ΔT
Indoor temperature (D.B.)
16
18
20
22
TH
WF
WPD
TH
WF
WPD
TH
WF
WPD
TH
WF
WPD
℃
℃
kW
m3/h
kPa
kW
m3/h
kPa
kW
m3/h
kPa
kW
m3/h
kPa
40
5
2.87
0.5
13.92
2.59
0.45
11.66
2.31
0.4
9.59
2.03
0.35
7.7
6
2.78
0.4
9.71
2.5
0.36
8.1
2.22
0.32
6.62
1.95
0.28
5.27
8
2.62
0.28
5.38
2.33
0.25
4.43
2.05
0.22
3.57
1.77
0.19
2.79
10
2.44
0.21
3.3
2.16
0.19
2.68
1.87
0.16
2.05
1.59
0.14
1.28
12
2.26
0.16
2.05
1.97
0.14
1.39
1.68
0.12
0.85
1.39
0.1
0.64
45
5
3.55
0.62
19.68
3.27
0.57
17.05
2.99
0.52
14.6
2.71
0.47
12.33
6
3.47
0.5
13.84
3.19
0.46
11.95
2.91
0.42
10.2
2.63
0.38
8.58
8
3.31
0.36
7.81
3.02
0.33
6.7
2.74
0.3
5.67
2.46
0.27
4.72
10
3.14
0.27
4.91
2.85
0.25
4.18
2.57
0.22
3.5
2.29
0.2
2.88
12
2.96
0.21
3.29
2.68
0.19
2.78
2.39
0.17
2.29
2.11
0.15
1.8
50
5
4.23
0.74
26.16
3.95
0.69
23.19
3.67
0.64
20.38
3.39
0.59
17.75
6
4.15
0.6
18.48
3.87
0.56
16.35
3.59
0.52
14.34
3.31
0.48
12.45
8
3.99
0.43
10.54
3.71
0.4
9.29
3.43
0.37
8.1
3.15
0.34
7
10
3.83
0.33
6.72
3.54
0.31
5.89
3.26
0.28
5.11
2.98
0.26
4.38
12
3.66
0.26
4.58
3.37
0.24
3.99
3.09
0.22
3.44
2.81
0.2
2.92
55
5
4.91
0.86
33.32
4.63
0.81
30
4.34
0.76
26.86
4.06
0.71
23.89
6
4.84
0.7
23.61
4.55
0.66
21.24
4.27
0.62
18.98
3.98
0.58
16.85
8
4.68
0.51
13.57
4.39
0.48
12.17
4.11
0.45
10.84
3.83
0.42
9.59
10
4.52
0.39
8.73
4.23
0.37
7.8
3.95
0.34
6.92
3.66
0.32
6.09
12
4.35
0.32
6.01
4.07
0.29
5.35
3.78
0.27
4.73
3.5
0.25
4.14
60
5
5.6
0.98
41.1
5.31
0.93
37.47
5.02
0.88
34
4.74
0.83
30.71
6
5.52
0.8
29.2
5.23
0.76
26.59
4.95
0.72
24.11
4.66
0.68
21.74
8
5.36
0.58
16.88
5.07
0.55
15.33
4.79
0.52
13.86
4.5
0.49
12.47
10
5.2
0.45
10.92
4.92
0.43
9.89
4.63
0.4
8.92
4.35
0.38
8
12
5.04
0.37
7.58
4.75
0.34
6.85
4.47
0.32
6.15
4.18
0.3
5.5
Abbreviations:
Δt: Temperature Difference (℃)
TH: Total Heating Capacity
(kW)
WF: Water Flow
(m3/h)
WPD: Water Pressure Drop (kPa)

MAXA DC Fan Coil Unit
21
MI35A1
EWT
ΔT
Indoor temperature (D.B.)
16
18
20
22
TH
WF
WPD
TH
WF
WPD
TH
WF
WPD
TH
WF
WPD
℃
℃
kW
m3/h
kPa
kW
m3/h
kPa
kW
m3/h
kPa
kW
m3/h
kPa
40
5
4.05
0.7
25.34
3.66
0.63
21.23
3.27
0.57
17.45
2.88
0.5
14.01
6
3.93
0.57
17.62
3.54
0.51
14.68
3.15
0.45
11.99
2.76
0.4
9.55
8
3.69
0.4
9.69
3.3
0.36
7.98
2.9
0.31
6.42
2.51
0.27
5.01
10
3.45
0.3
5.91
3.05
0.26
4.8
2.65
0.23
3.78
2.24
0.19
2.86
12
3.18
0.23
3.83
2.78
0.2
3.04
2.37
0.17
2.27
1.96
0.14
1.34
45
5
5.02
0.87
35.98
4.63
0.8
31.19
4.23
0.73
26.72
3.84
0.67
22.57
6
4.91
0.71
25.22
4.51
0.65
21.8
4.12
0.59
18.61
3.72
0.54
15.65
8
4.67
0.51
14.15
4.28
0.46
12.14
3.88
0.42
10.28
3.49
0.38
8.55
10
4.43
0.38
8.85
4.03
0.35
7.53
3.64
0.31
6.31
3.24
0.28
5.18
12
4.18
0.3
5.9
3.78
0.27
4.97
3.38
0.24
4.11
2.98
0.21
3.32
50
5
5.99
1.04
47.98
5.59
0.97
42.56
5.2
0.9
37.44
4.8
0.83
32.63
6
5.88
0.85
33.82
5.48
0.79
29.94
5.08
0.74
26.27
4.69
0.68
22.83
8
5.64
0.61
19.2
5.25
0.57
16.92
4.85
0.53
14.77
4.46
0.48
12.76
10
5.41
0.47
12.18
5.01
0.43
10.68
4.61
0.4
9.26
4.22
0.37
7.94
12
5.17
0.37
8.27
4.77
0.34
7.2
4.37
0.32
6.2
3.97
0.29
5.27
55
5
6.96
1.21
61.25
6.56
1.14
55.23
6.16
1.07
49.5
5.77
1
44.06
6
6.84
0.99
43.34
6.45
0.93
39.01
6.05
0.88
34.91
5.65
0.82
31.01
8
6.62
0.72
24.81
6.22
0.68
22.26
5.82
0.63
19.84
5.42
0.59
17.56
10
6.38
0.55
15.88
5.99
0.52
14.2
5.59
0.49
12.61
5.19
0.45
11.1
12
6.15
0.45
10.9
5.75
0.42
9.71
5.35
0.39
8.58
4.95
0.36
7.51
60
5
7.92
1.38
75.72
7.52
1.31
69.12
7.12
1.24
62.8
6.73
1.17
56.78
6
7.81
1.13
53.72
7.41
1.08
48.98
7.01
1.02
44.44
6.62
0.96
40.12
8
7.59
0.83
30.93
7.19
0.78
28.13
6.79
0.74
25.46
6.39
0.7
22.92
10
7.36
0.64
19.94
6.96
0.61
18.09
6.56
0.57
16.32
6.16
0.54
14.64
12
7.13
0.52
13.79
6.72
0.49
12.47
6.32
0.46
11.22
5.93
0.43
10.02
MI42A1
EWT
ΔT
Indoor temperature (D.B.)
16
18
20
22
TH
WF
WPD
TH
WF
WPD
TH
WF
WPD
TH
WF
WPD
℃
℃
kW
m3/h
kPa
kW
m3/h
kPa
kW
m3/h
kPa
kW
m3/h
kPa
40
5
4.65
0.8
44.65
4.2
0.73
37.39
3.75
0.65
30.73
3.3
0.57
24.66
6
4.52
0.65
31.08
4.07
0.59
25.9
3.62
0.52
21.15
3.17
0.46
16.83
8
4.26
0.46
17.14
3.8
0.41
14.11
3.35
0.36
11.35
2.89
0.31
8.85
10
3.98
0.34
10.48
3.52
0.3
8.51
3.06
0.26
6.71
2.6
0.22
5.09
12
3.69
0.27
6.81
3.22
0.23
5.42
2.75
0.2
4.15
2.27
0.16
2.87
45
5
5.76
1
63.32
5.3
0.92
54.87
4.85
0.84
46.98
4.4
0.76
39.66
6
5.63
0.81
44.45
5.18
0.75
38.39
4.72
0.68
32.75
4.27
0.62
27.53
8
5.37
0.58
24.98
4.91
0.53
21.43
4.46
0.48
18.13
4.01
0.43
15.08
10
5.1
0.44
15.64
4.64
0.4
13.31
4.19
0.36
11.15
3.73
0.32
9.16
12
4.83
0.35
10.46
4.36
0.31
8.81
3.9
0.28
7.29
3.44
0.25
5.89
50
5
6.86
1.19
84.37
6.41
1.11
74.79
5.95
1.03
65.76
5.5
0.95
57.28
6
6.74
0.97
59.55
6.28
0.91
52.67
5.83
0.84
46.2
5.37
0.78
40.12
8
6.48
0.7
33.86
6.02
0.65
29.82
5.57
0.6
26.02
5.12
0.56
22.46
10
6.22
0.54
21.51
5.76
0.5
18.84
5.3
0.46
16.34
4.85
0.42
14
12
5.95
0.43
14.62
5.49
0.4
12.73
5.03
0.36
10.96
4.57
0.33
9.31
55
5
7.97
1.38
107.62
7.51
1.3
96.98
7.05
1.22
86.86
6.6
1.15
77.29
6
7.84
1.14
76.26
7.38
1.07
68.6
6.93
1
61.34
6.47
0.94
54.46
8
7.59
0.82
43.72
7.13
0.77
39.2
6.67
0.73
34.92
6.22
0.68
30.88
10
7.33
0.64
28.02
6.87
0.6
25.04
6.41
0.56
22.21
5.96
0.52
19.55
12
7.07
0.51
19.25
6.61
0.48
17.13
6.15
0.45
15.13
5.69
0.41
13.24
60
5
9.07
1.58
132.96
8.61
1.5
121.28
8.15
1.42
110.14
7.69
1.34
99.52
6
8.95
1.3
94.49
8.49
1.23
86.08
8.03
1.16
78.06
7.57
1.1
70.42
8
8.7
0.95
54.49
8.24
0.9
49.52
7.78
0.85
44.78
7.32
0.8
40.28
10
8.44
0.73
35.16
7.98
0.69
31.86
7.52
0.65
28.73
7.06
0.61
25.75
12
8.18
0.59
24.33
7.72
0.56
21.99
7.26
0.53
19.76
6.8
0.49
17.65
Abbreviations:
Δt: Temperature Difference (℃)
TH: Total Heating Capacity
(kW)
WF: Water Flow
(m3/h)
WPD: Water Pressure Drop (kPa)

MAXA DC Fan Coil Unit
36
7. Dimension

MAXA DC Fan Coil Unit
37
7.2 S type panel
MI35A1
MI42A1

MAXA DC Fan Coil Unit
38
8. Sound Levels
Unit Number
Model
Noise level under three speeds of fan [dB(A)]
H
M
L
1
MI26A1
32
30
27
3 MI35A1 45 39 35
4 MI42A1 38 34 30
9. Service Spaces